CN214527053U

CN214527053U - Coiling mechanism is used in film production

Info

Publication number: CN214527053U
Application number: CN202120474585.6U
Authority: CN
Inventors: 朱晟
Original assignee: Zhejiang Weiya Plastic Cement Co ltd
Current assignee: Zhejiang Weiya Plastic Cement Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-10-29
Anticipated expiration: 2031-03-05

Abstract

The utility model relates to a film production technical field, especially a coiling mechanism is used in film production, including the transmission case, the equal fixedly connected with bearing of center department of transmission case both sides face, the inner wall fixedly connected with adjusting piston section of thick bamboo of bearing, the one end fixedly connected with connecting side pipe of adjusting piston section of thick bamboo, the center department of connecting side pipe inner wall side rotates and is connected with the lead screw, the one end fixedly connected with hand wheel of connecting side pipe is kept away from to the lead screw, one side that the lead screw is close to the hand wheel rotates with one side of adjusting piston section of thick bamboo and is connected. The utility model has the advantages that: can make the user drive adjusting piston through rotating the lead screw and keep away from or be close to connecting square pipe to take out the inside hydraulic oil of telescopic piston section of thick bamboo or push back the inside hydraulic oil of telescopic piston section of thick bamboo, thereby make flexible post realize flexible, make the tight head in top can push up tightly or loosen the winding section of thick bamboo, conveniently get and put, can adapt to the winding section of thick bamboo of different diameters simultaneously, improve the practicality.

Description

Coiling mechanism is used in film production

Technical Field

The utility model relates to a film production technical field, especially a coiling mechanism is used in film production.

Background

The film is a thin, soft, transparent sheet. Made of plastic, adhesive, rubber or other materials. The scientific interpretation of the film is as follows: a 2-dimensional material formed by atomic, molecular or ionic deposition on a substrate surface. Example (c): optical films, composite films, superconducting films, polyester films, nylon films, plastic films, and the like. The film is widely used in the industries of electronic and electric appliances, machinery, printing and the like.

The finished product of the film is mostly made into a roll, so that the film can be conveniently used, but the winding device in the current film production has the following problems in use:

it receives the fixed diameter of spool to be convenient for adjust, can not adapt to the winding cylinder of different diameters, has the limitation, can not the elasticity moreover, leads to the winding cylinder not convenient to fix and dismantle, influences production efficiency for the current film coiling device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a coiling mechanism for film production, effectively solved prior art not enough.

The purpose of the utility model is realized through the following technical scheme: a winding device for film production comprises a transmission case, wherein bearings are fixedly connected to the centers of two side surfaces of the transmission case, an adjusting piston cylinder is fixedly connected to the inner wall of each bearing, a connecting square pipe is fixedly connected to one end of each adjusting piston cylinder, a lead screw is rotatably connected to the center of one side surface of the inner wall of each connecting square pipe, a hand wheel is fixedly connected to one end, away from the connecting square pipe, of the lead screw, one side, close to the hand wheel, of the lead screw is rotatably connected with one side of the adjusting piston cylinder, and an adjusting piston is in threaded connection with the outer surface of the lead screw;

a plurality of telescopic piston cylinders are fixedly connected to four side surfaces of the outer wall of the connecting square pipe, telescopic pistons are slidably connected to the inner walls of the telescopic piston cylinders, a telescopic column is fixedly connected to the center of the top surface of each telescopic piston, one end, far away from each telescopic piston, of each telescopic column is fixedly connected with a puller head, and a winding drum is sleeved outside the connecting square pipe;

the middle part fixedly connected with of adjusting piston section of thick bamboo outer wall is followed the driving wheel, one side fixedly connected with buncher in transmission case inner wall bottom surface middle part, the output fixedly connected with action wheel of buncher, the outer wall transmission of action wheel is connected with the drive belt, one side that the action wheel was kept away from to the drive belt inner wall is connected with from the driving wheel transmission.

Optionally, one side of the adjusting piston cylinder close to the hand wheel is fixedly connected with a fastening sleeve, the middle part of one side of the outer wall of the fastening sleeve is in threaded connection with a fastening bolt, the fastening bolt penetrates through the inner wall of the fastening sleeve, the fastening bolt penetrates through the joint of one end of the fastening sleeve and the outer wall of the screw rod, and the screw rod is tightly jacked through the fastening bolt, so that the screw rod and the adjusting piston cylinder can be ensured to synchronously rotate.

Optionally, adjust the diameter of piston and the diameter looks adaptation of adjusting piston section of thick bamboo inner wall, adjust the inner wall sliding connection of piston and adjusting piston section of thick bamboo, the capacity of adjusting piston section of thick bamboo inner wall is greater than the sum of the capacity of a plurality of flexible piston section of thick bamboo inner walls, adjust piston section of thick bamboo, connecting square pipe and the inside of a plurality of flexible piston sections of thick bamboo intercommunication each other, adjusting piston section of thick bamboo and passing through the bearing and being connected with the transmission case rotation, connecting square pipe and the inside of a plurality of flexible piston sections of thick bamboo all are filled with hydraulic oil, adjust the piston section of thick bamboo and remove the edge of connecting square pipe at most, under the blockking of hydraulic oil, can not get into the inside of connecting square pipe, prevent that hydraulic oil from getting into adjusting piston section of thick bamboo inner wall.

It is optional, a plurality of the distribution range of flexible piston section of thick bamboo is with same interval distribution, and is a plurality of the distribution range of flexible piston section of thick bamboo and the length looks adaptation of connecting square pipe to it is even to make the tight scope in flexible piston section of thick bamboo promotion top, and the tight power distribution in top prevents the problem that the winding drum warp, connecting square pipe rotates through adjusting piston section of thick bamboo and transmission case and is connected, and is a plurality of flexible piston section of thick bamboo all rotates through connecting square pipe and transmission case and is connected.

Optionally, a plurality of supporting legs of bottom surface fixedly connected with of transmission case, it is a plurality of equal fixedly connected with strengthens the linking arm between the supporting leg, strengthens the linking arm and can improve the stability between the supporting leg, the length of transmission case and the length looks adaptation of adjusting the piston section of thick bamboo, the length of adjusting the piston section of thick bamboo equals with the length of connecting square pipe.

Optionally, the length of flexible post is less than the degree of depth of flexible piston barrel inner wall, the diameter of tight head in top is greater than the diameter of flexible post, the material of tight head in top is rubber, and rubber has certain elasticity, when pushing up tightly, can have certain shrink effect, and this time provides certain pretightning force, when realizing pushing up tightly, can not harm the inner wall of receipts reel, the tight head in top contacts completely with the inner wall of receipts reel.

The utility model has the advantages of it is following:

the winding device for film production is provided with an adjusting piston cylinder, one end of the adjusting piston cylinder is fixedly connected with a connecting square pipe, the center of one side surface of the inner wall of the connecting square pipe is rotatably connected with a lead screw, one end of the lead screw, which is far away from the connecting square pipe, is fixedly connected with a hand wheel, one side of the lead screw, which is close to the hand wheel, is rotatably connected with one side of the adjusting piston cylinder, the outer surface of the lead screw is in threaded connection with an adjusting piston, a plurality of telescopic piston cylinders are fixedly connected with four side surfaces of the outer wall of the connecting square pipe, the inner walls of the plurality of telescopic piston cylinders are all in sliding connection with telescopic pistons, a telescopic column is fixedly connected with the center of the top surface of the telescopic pistons, one end of the telescopic column, which is far away from the telescopic pistons, is fixedly connected with a tightening head, the diameter of the adjusting piston is matched with the diameter of the inner wall of the adjusting piston cylinder, the adjusting piston is in sliding connection with the inner wall of the adjusting piston cylinder, the capacity of the adjusting piston cylinder is larger than the sum of the capacities of the plurality of the telescopic piston cylinders, the adjusting piston cylinder, the inside of connecting square pipe and a plurality of flexible piston cylinder communicates each other, the adjusting piston cylinder passes through the bearing and is connected with the transmission case rotation, can make the user through rotating the lead screw, drive the adjusting piston and keep away from or be close to connecting square pipe, thereby take out the inside hydraulic oil of flexible piston cylinder or push back the inside hydraulic oil of flexible piston cylinder, thereby it is flexible to make flexible post realize, make the puller head can the puller or loosen the winding section of thick bamboo, conveniently get and put, can adapt to the winding section of thick bamboo of different diameters simultaneously, and the practicability is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural diagram of the square connecting tube of the present invention.

In the figure: 1-transmission case, 2-bearing, 3-winding drum, 4-adjusting piston drum, 5-driven wheel, 6-speed regulating motor, 7-driving wheel, 8-transmission belt, 9-fastening sleeve, 10-fastening bolt, 11-lead screw, 12-hand wheel, 13-supporting leg, 14-connecting square tube, 15-telescopic piston drum, 16-adjusting piston, 17-telescopic piston, 18-telescopic column and 19-tightening head.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 3, a winding device for film production comprises a transmission case 1, wherein bearings 2 are fixedly connected to the centers of two side surfaces of the transmission case 1, an adjusting piston cylinder 4 is fixedly connected to the inner wall of each bearing 2, a connecting square tube 14 is fixedly connected to one end of each adjusting piston cylinder 4, a lead screw 11 is rotatably connected to the center of one side surface of the inner wall of each connecting square tube 14, a hand wheel 12 is fixedly connected to one end, far away from the connecting square tube 14, of the lead screw 11, one side, close to the hand wheel 12, of the lead screw 11 is rotatably connected to one side of the adjusting piston cylinder 4, and an adjusting piston 16 is in threaded connection with the outer surface of the lead screw 11;

four side surfaces of the outer wall of the connecting square pipe 14 are fixedly connected with a plurality of telescopic piston cylinders 15, the inner walls of the telescopic piston cylinders 15 are slidably connected with telescopic pistons 17, a telescopic column 18 is fixedly connected to the center of the top surface of the telescopic piston 17, one end, far away from the telescopic piston 17, of the telescopic column 18 is fixedly connected with a jacking head 19, and the winding drum 3 is sleeved outside the connecting square pipe 14;

the middle part fixedly connected with of adjusting 4 outer walls of piston cylinder follows driving wheel 5, one side fixedly connected with buncher 6 in the middle part of 1 inner wall bottom surface of transmission case, the output fixedly connected with action wheel 7 of buncher 6, the outer wall transmission of action wheel 7 is connected with drive belt 8, one side that action wheel 7 was kept away from to 8 inner walls of drive belt with follow driving wheel 5 transmission and be connected.

As an optional technical solution of the utility model: one side fixedly connected with fastening sleeve 9 that adjusting piston section of thick bamboo 4 is close to hand wheel 12, the middle part threaded connection of fastening sleeve 9 outer wall one side has fastening bolt 10, fastening bolt 10 runs through fastening sleeve 9's inner wall, fastening bolt 10 runs through the one end of fastening sleeve 9 and the outer wall department of meeting of lead screw 11, after adjusting piston 16 position control is confirmed, through tightening fastening bolt 10, can fix lead screw 11, when preventing adjusting piston section of thick bamboo 4 and rotating, under the inertia effect, make lead screw 11 rotate, lead to becoming flexible.

As an optional technical solution of the utility model: the diameter of the adjusting piston 16 is matched with the diameter of the inner wall of the adjusting piston cylinder 4, the adjusting piston 16 is connected with the inner wall of the adjusting piston cylinder 4 in a sliding mode, the capacity of the inner wall of the adjusting piston cylinder 4 is larger than the sum of the capacities of the inner walls of the plurality of telescopic piston cylinders 15, so that the sliding space of the adjusting piston 16 in the adjusting piston cylinder 4 is enough for containing hydraulic oil on the inner walls of the plurality of telescopic piston cylinders 15, the telescopic column 18 can stretch out and draw back to the maximum extent, the adjusting piston cylinder 4, the connecting square pipe 14 and the plurality of telescopic piston cylinders 15 are communicated with each other, and the adjusting piston cylinder 4 is rotatably connected with the transmission case 1 through the bearing 2.

As an optional technical solution of the utility model: a plurality of flexible piston section of thick bamboo 15 are with same interval distribution, and the distribution range of a plurality of flexible piston section of thick bamboos 15 and the length looks adaptation of connecting square pipe 14, connecting square pipe 14 rotate with transmission case 1 through adjusting piston section of thick bamboo 4 to be connected, and a plurality of flexible piston section of thick bamboos 15 all rotate with transmission case 1 through connecting square pipe 14 and are connected to realize rotating when making a plurality of flexible piston section of thick bamboos 15 can promote the tight reel 3 of top tightening head 19 top tightening.

As an optional technical solution of the utility model: a plurality of supporting legs 13 of bottom surface fixedly connected with of transmission case 1, equal fixedly connected with strengthens the linking arm between a plurality of supporting legs 13, the length of transmission case 1 and the length looks adaptation of adjusting piston cylinder 4, the length of adjusting piston cylinder 4 equals with the length of connecting side pipe 14, thereby make and adjust piston cylinder 4 and connecting side pipe 14 both sides keep balance, the resistance that connecting side pipe 14 pushed down the deformation is resisted in the increase, reduce connecting side pipe 14 bending deformation, the weight of transmission case 1 one side also can be pushed down and adjust piston cylinder 4 simultaneously, prevent the perk.

As an optional technical solution of the utility model: the length of flexible post 18 is less than the degree of depth of flexible piston cylinder 15 inner wall, and the diameter of tight head 19 in top is greater than the diameter of flexible post 18, and the material of tight head 19 in top is rubber, and tight head 19 in top contacts completely with the inner wall of winding drum 3, is promoted the inner wall of tight winding drum 3 in top through tight head 19 in top, can play the purpose of fixed winding drum 3, prevents that winding drum 3 from sliding, improves rolling stability.

The working process of the utility model is as follows: when a user uses the adjustable piston cylinder 4, one end of the adjustable piston cylinder 4 is fixedly connected with a connecting square tube 14, the center of one side surface of the inner wall of the connecting square tube 14 is rotatably connected with a screw rod 11, one end of the screw rod 11 far away from the connecting square tube 14 is fixedly connected with a hand wheel 12, one side of the screw rod 11 close to the hand wheel 12 is rotatably connected with one side of the adjustable piston cylinder 4, the outer surface of the screw rod 11 is in threaded connection with an adjustable piston 16, a plurality of telescopic piston cylinders 15 are fixedly connected with four side surfaces of the outer wall of the connecting square tube 14, the inner walls of the plurality of telescopic piston cylinders 15 are in sliding connection with telescopic pistons 17, a telescopic column 18 is fixedly connected with the center of the top surface of the telescopic pistons 17, one end of the telescopic column 18 far away from the telescopic pistons 17 is fixedly connected with a jacking head 19, the diameter of the adjustable piston 16 is matched with the diameter of the inner wall of the adjustable piston cylinder 4, and the adjustable piston 16 is in sliding connection with the inner wall of the adjustable piston cylinder 4, the capacity of adjusting the 4 inner walls of piston cylinder is greater than the capacity sum of a plurality of flexible piston cylinder 15 inner walls, adjust piston cylinder 4, the inside intercommunication each other of connecting square pipe 14 and a plurality of flexible piston cylinder 15, it is connected with transmission case 1 rotation through bearing 2 to adjust piston cylinder 4, can make the user pass through rotation lead screw 11, drive adjusting piston 16 and keep away from or be close to connecting square pipe 14, thereby take out the inside hydraulic oil of flexible piston cylinder 15 or push back the inside hydraulic oil of flexible piston cylinder 15, thereby it is flexible to make flexible post 18 realize, make the tight head 19 in top can push up tightly or loosen winding drum 3, conveniently get and put, can adapt to the winding drum 3 of different diameters simultaneously, and the practicability is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coiling mechanism is used in film production which characterized in that: the device comprises a transmission case (1), bearings (2) are fixedly connected at the centers of two side faces of the transmission case (1), an adjusting piston cylinder (4) is fixedly connected to the inner wall of each bearing (2), a connecting square pipe (14) is fixedly connected to one end of each adjusting piston cylinder (4), a lead screw (11) is rotatably connected at the center of one side face of the inner wall of each connecting square pipe (14), a hand wheel (12) is fixedly connected to one end, far away from the connecting square pipe (14), of the lead screw (11), one side, close to the hand wheel (12), of the lead screw (11) is rotatably connected with one side of each adjusting piston cylinder (4), and an adjusting piston (16) is in threaded connection with the outer surface of the lead screw (11);

four side surfaces of the outer wall of the connecting square pipe (14) are fixedly connected with a plurality of telescopic piston cylinders (15), the inner walls of the telescopic piston cylinders (15) are connected with telescopic pistons (17) in a sliding mode, a telescopic column (18) is fixedly connected to the center of the top surface of the telescopic piston (17), one end, far away from the telescopic piston (17), of the telescopic column (18) is fixedly connected with a puller head (19), and a winding drum (3) is sleeved outside the connecting square pipe (14); the middle part fixedly connected with of adjusting piston section of thick bamboo (4) outer wall follows driving wheel (5), one side fixedly connected with buncher (6) at transmission case (1) inner wall bottom surface middle part, the output fixedly connected with action wheel (7) of buncher (6), the outer wall transmission of action wheel (7) is connected with drive belt (8), one side that action wheel (7) were kept away from to drive belt (8) inner wall is connected with from driving wheel (5) transmission.

2. The winding device for producing the thin film as claimed in claim 1, wherein: one side fixedly connected with fastening sleeve (9) that adjusting piston section of thick bamboo (4) is close to hand wheel (12), the middle part threaded connection of fastening sleeve (9) outer wall one side has fastening bolt (10), fastening bolt (10) run through the inner wall of fastening sleeve (9), fastening bolt (10) run through the one end of fastening sleeve (9) and the outer wall department of meeting of lead screw (11).

3. The winding device for producing the thin film as claimed in claim 1, wherein: the diameter of adjusting piston (16) and the diameter looks adaptation of adjusting piston section of thick bamboo (4) inner wall, adjusting piston (16) and the inner wall sliding connection of adjusting piston section of thick bamboo (4), the capacity of adjusting piston section of thick bamboo (4) inner wall is greater than the capacity sum of a plurality of flexible piston section of thick bamboos (15) inner wall, adjust piston section of thick bamboo (4), connecting side pipe (14) and the inside intercommunication each other of a plurality of flexible piston section of thick bamboos (15), it is connected with transmission case (1) rotation through bearing (2) to adjust piston section of thick bamboo (4).

4. The winding device for producing the thin film as claimed in claim 1, wherein: a plurality of telescopic piston cylinder (15) distribute with the same interval, a plurality of the distribution range of telescopic piston cylinder (15) and the length looks adaptation of connecting square pipe (14), connecting square pipe (14) are rotated with transmission case (1) through adjusting piston cylinder (4) and are connected, and are a plurality of telescopic piston cylinder (15) all rotate with transmission case (1) through connecting square pipe (14) and are connected.

5. The winding device for producing the thin film as claimed in claim 1, wherein: the bottom surface fixedly connected with of transmission case (1) a plurality of supporting legs (13), it is a plurality of equal fixedly connected with strengthens the linking arm between supporting leg (13), the length of transmission case (1) and the length looks adaptation of adjusting piston cylinder (4), the length of adjusting piston cylinder (4) equals with the length of connecting square pipe (14).

6. The winding device for producing the thin film as claimed in claim 1, wherein: the length of flexible post (18) is less than the degree of depth of flexible piston cylinder (15) inner wall, the diameter of puller head (19) is greater than the diameter of flexible post (18), the material of puller head (19) is rubber, puller head (19) and the inner wall full contact of receipts spool (3).